kvm: add hyper-v crash msrs values

Added Hyper-V crash msrs values - HV_X64_MSR_CRASH*.

Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Peter Hornyack <peterhornyack@google.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Gleb Natapov <gleb@kernel.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h
index ce6068dbcfbc..8fba544e9cc4 100644
--- a/arch/x86/include/uapi/asm/hyperv.h
+++ b/arch/x86/include/uapi/asm/hyperv.h
@@ -199,6 +199,17 @@
 #define HV_X64_MSR_STIMER3_CONFIG               0x400000B6
 #define HV_X64_MSR_STIMER3_COUNT                0x400000B7
 
+/* Hyper-V guest crash notification MSR's */
+#define HV_X64_MSR_CRASH_P0                     0x40000100
+#define HV_X64_MSR_CRASH_P1                     0x40000101
+#define HV_X64_MSR_CRASH_P2                     0x40000102
+#define HV_X64_MSR_CRASH_P3                     0x40000103
+#define HV_X64_MSR_CRASH_P4                     0x40000104
+#define HV_X64_MSR_CRASH_CTL                    0x40000105
+#define HV_X64_MSR_CRASH_CTL_NOTIFY             (1ULL << 63)
+#define HV_X64_MSR_CRASH_PARAMS         \
+                (1 + (HV_X64_MSR_CRASH_P4 - HV_X64_MSR_CRASH_P0))
+
 #define HV_X64_MSR_HYPERCALL_ENABLE             0x00000001
 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT 12
 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_MASK  \